CENTRO Escolar University (CEU) saved its best for last and battered Marinerong Pilipino-San Beda, 78-56, in deciding Game 3 on Thursday night to earn the right to face back-to-back defending champion EcoOil-La Salle in the Finals of the Philippine Basketball Association D-League Aspirants’ Cup at the Ynares Sports Arena in Pasig City. The…